112 lines
3.4 KiB
C++
112 lines
3.4 KiB
C++
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/*
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Copyright (c) 2008, Arvid Norberg
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the distribution.
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* Neither the name of the author nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef TORRENT_HTTP_PARSER_HPP_INCLUDED
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#define TORRENT_HTTP_PARSER_HPP_INCLUDED
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#include <map>
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#include <string>
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#include <utility>
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#ifdef _MSC_VER
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#pragma warning(push, 1)
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#endif
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#include <boost/cstdint.hpp>
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#include <boost/tuple/tuple.hpp>
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#include <boost/lexical_cast.hpp>
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#ifdef _MSC_VER
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#pragma warning(pop)
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#endif
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#include "libtorrent/config.hpp"
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#include "libtorrent/buffer.hpp"
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#include "libtorrent/size_type.hpp"
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namespace libtorrent
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{
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class http_parser
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{
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public:
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http_parser();
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std::string const& header(char const* key) const
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{
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static std::string empty;
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std::map<std::string, std::string>::const_iterator i
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= m_header.find(key);
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if (i == m_header.end()) return empty;
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return i->second;
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}
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std::string const& protocol() const { return m_protocol; }
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int status_code() const { return m_status_code; }
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std::string const& method() const { return m_method; }
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std::string const& path() const { return m_path; }
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std::string const& message() const { return m_server_message; }
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buffer::const_interval get_body() const;
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bool header_finished() const { return m_state == read_body; }
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bool finished() const { return m_finished; }
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boost::tuple<int, int> incoming(buffer::const_interval recv_buffer
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, bool& error);
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int body_start() const { return m_body_start_pos; }
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size_type content_length() const { return m_content_length; }
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void reset();
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std::map<std::string, std::string> const& headers() const { return m_header; }
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private:
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int m_recv_pos;
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int m_status_code;
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std::string m_method;
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std::string m_path;
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std::string m_protocol;
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std::string m_server_message;
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size_type m_content_length;
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enum { read_status, read_header, read_body, error_state } m_state;
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std::map<std::string, std::string> m_header;
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buffer::const_interval m_recv_buffer;
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int m_body_start_pos;
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bool m_finished;
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};
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}
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#endif // TORRENT_HTTP_PARSER_HPP_INCLUDED
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